Still no plot details at all and to be honest i wouldn't be surprised if there was still no script as yet. Too many movie houses are living by this release date schedule nowadays. Creativity can definitely be hampered by time restrictions as we all know.
All of the main cast were contracted for three pictures so we'll get to see the Bones/Kirk/Spock dynamic come into the flow more and this time we'll already have Scotty on board. Let's just try and get someone to sort out Chekovs frickin hair this time eh?